383896064

素因数分解:

$2^9\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{67}}^1$

素因数の和:154

約数の個数: 120

約数和(自身を含む): 848124288

約数和(自身を除く): 464228224

約数列:

[1, 2, 4, 8, 16, 19, 31, 32, 38, 62, 64, 67, 76, 124, 128, 134, 152, 248, 256, 268, 304, 361, 496, 512, 536, 589, 608, 722, 992, 1072, 1178, 1216, 1273, 1444, 1984, 2077, 2144, 2356, 2432, 2546, 2888, 3968, 4154, 4288, 4712, 4864, 5092, 5776, 7936, 8308, 8576, 9424, 9728, 10184, 11191, 11552, 15872, 16616, 17152, 18848, 20368, 22382, 23104, 24187, 33232, 34304, 37696, 39463, 40736, 44764, 46208, 48374, 66464, 75392, 78926, 81472, 89528, 92416, 96748, 132928, 150784, 157852, 162944, 179056, 184832, 193496, 265856, 301568, 315704, 325888, 358112, 386992, 531712, 631408, 651776, 716224, 749797, 773984, 1063424, 1262816, 1432448, 1499594, 1547968, 2525632, 2864896, 2999188, 3095936, 5051264, 5729792, 5998376, 6191872, 10102528, 11996752, 12383744, 20205056, 23993504, 47987008, 95974016, 191948032, 383896064]

約数ペア:

[(1, 383896064), (2, 191948032), (4, 95974016), (8, 47987008), (16, 23993504), (19, 20205056), (31, 12383744), (32, 11996752), (38, 10102528), (62, 6191872), (64, 5998376), (67, 5729792), (76, 5051264), (124, 3095936), (128, 2999188), (134, 2864896), (152, 2525632), (248, 1547968), (256, 1499594), (268, 1432448), (304, 1262816), (361, 1063424), (496, 773984), (512, 749797), (536, 716224), (589, 651776), (608, 631408), (722, 531712), (992, 386992), (1072, 358112), (1178, 325888), (1216, 315704), (1273, 301568), (1444, 265856), (1984, 193496), (2077, 184832), (2144, 179056), (2356, 162944), (2432, 157852), (2546, 150784), (2888, 132928), (3968, 96748), (4154, 92416), (4288, 89528), (4712, 81472), (4864, 78926), (5092, 75392), (5776, 66464), (7936, 48374), (8308, 46208), (8576, 44764), (9424, 40736), (9728, 39463), (10184, 37696), (11191, 34304), (11552, 33232), (15872, 24187), (16616, 23104), (17152, 22382), (18848, 20368)]